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Komatsu WB156PS-5 Backhoe Loader Specs

The Komatsu WB156PS-5 Backhoe Loader is a versatile and powerful machine designed to tackle a wide range of excavation and loading tasks with ease. With a strong backhoe bucket dig force, ample reach and depth capabilities, and a high loader lift capacity, this machine is well-equipped for efficient and productive operation on any job site. Boasting a turbocharged engine, advanced hydraulic system, and user-friendly transmission, the WB156PS-5 offers high performance and reliability in a compact and maneuverable package. Ideal for construction, landscaping, agriculture, and utility work, this backhoe loader is a valuable addition to any fleet.


General Specifications

Komatsu WB156PS-5 Backhoe Loader General Specifications specifications
4TH GEAR FWD 24.90 mph (40.07 kph) — Starting 2010 Model Year
BACKHOE LOADING HEIGHT 12.30 ft (3.75 m) — Starting 2009 Model Year
BREAKOUT FORCE 13,224.00 lbs (5,998.31 kg) — Starting 2010 Model Year
DIGGING DEPTH 15.50 ft (4.72 m) — Starting 2010 Model Year
LIFT CAPACITY 8,598.00 lbs (3,899.99 kg) — Starting 2010 Model Year
LOADER BREAKOUT FORCE 13,224.00 lbs (5,998.31 kg) — Starting 2009 Model Year
LOADER LIFT CAPACITY 8,598.00 lbs (3,899.99 kg) — Starting 2009 Model Year
LOADER SAE 95.00 hp (70.84 kw) — Starting 2009 Model Year
LOADING HEIGHT 12.30 ft (3.75 m) — Starting 2010 Model Year
MAX DIGGING DEPTH 15.50 ft (4.72 m) — Starting 2009 Model Year
OPERATING WEIGHT 17,740.00 lbs (8,046.74 kg) — Starting 2009 Model Year
SAE 95.00 hp (70.84 kw) — Starting 2010 Model Year
TRAVEL SPEED 4TH GEAR FWD 24.90 mph (40.07 kph) — Starting 2009 Model Year
WEIGHT 17,740.00 lbs (8,046.74 kg) — Starting 2010 Model Year

Backhoe

Komatsu WB156PS-5 Backhoe Loader Backhoe specifications
Bucket Dig Force - Ext 19.58 lbs (8.88 kg)
Bucket Dig Force - Std 15.50 lbs (7.03 kg)
Dig Depth - Ext 19.55 ft (5.96 m)
Dig Depth - Std 15.33 ft (4.67 m)
Load Height - Ext 14.56 ft (4.44 m)
Load Height - Std 12.30 ft (3.75 m)
Reach At Load Height - Ext 13.91 ft (4.24 m)
Reach At Load Height - Std 10.00 ft (3.05 m)
Reach From Swivel - Ext 23.50 ft (7.16 m)
Reach From Swivel - Std 19.83 ft (6.04 m)

Dimensions

Komatsu WB156PS-5 Backhoe Loader Dimensions specifications
Ground Clearance 1.42 ft (0.43 m)
Height 12.33 ft (3.76 m)
Height To Top Of Suspended Cab 9.67 ft (2.95 m)
Length 24.58 ft (7.49 m)
Transport Height 13.92 ft (4.24 m)
Transport Length 24.58 ft (7.49 m)
Transport Width 7.75 ft (2.36 m)
Weight 16,530.00 lbs (7,497.89 kg)
Wheelbase 7.17 ft (2.19 m)
Width 7.58 ft (2.31 m)

Engine

Komatsu WB156PS-5 Backhoe Loader Engine specifications
Aspiration Turbocharged
Displacement 275.00 cu in (4,506.45 cu cm)
Engine Make 2238
Engine Model S4D102LE-2
Gross Power 99.00 hp (73.83 kw)
Net Max Torque 305.00 lbs ft (413.52 nm)
Net Power 95.00 hp (70.84 kw)
Number Of Cylinders 4
Power Measured @ 2200 rpm
Torque Measured @ 1500 rpm

Hydraulic

Komatsu WB156PS-5 Backhoe Loader Hydraulic specifications
Pump Flow Capacity 43.60 gpm (165.03 lpm)
Pump Type variable displacement axail piston
Relief Valve Pressure 3500 psi

Loader

Komatsu WB156PS-5 Backhoe Loader Loader specifications
Bucket Breakout Force 13,505.00 lbs (6,125.77 kg)
Bucket Capacity 1.25 cu yd
Bucket Width 7.75 in (19.68 cm)
Clearance At Max Dump Height 14.58 ft (4.44 m)
Dig Depth 5.44 in (13.82 cm)
Lift Capacity At Full Height 8,598.00 lbs (3,899.99 kg)
Reach At Max Dump Height 12.33 ft (3.76 m)

Operational

Komatsu WB156PS-5 Backhoe Loader Operational specifications
Alternator Supplied Amperage 95 amps
Cooling System Fluid Capacity 3.70 gal (14.00 l)
Front Axle Fluid Capacity 2.00 gal (7.57 l)
Fuel Capacity 39.70 gal (150.26 l)
Hydraulic System Fluid Capacity 25.70 gal (97.27 l)
Oil System Fluid Capacity 2.40 gal (9.08 l)
Operating Voltage 12 V
Rear Axle Fluid Capacity 3.90 gal (14.76 l)
Transmission Fluid Capacity 5.40 gal (20.44 l)
Turning Radius 13.10 ft (3.99 m)

Transmission

Komatsu WB156PS-5 Backhoe Loader Transmission specifications
Max Speed - Forward 24.90 mph (40.07 kph)
Max Speed Reverse 14.30 mph (23.01 kph)
Number Of Forward Gears 4
Number Of Reverse Gears 3
Transmission Type twist grip or electronic gear EGMTM
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